localstorage sessionstorage difference

The read-only sessionStorage property accesses a session Storage object for the current origin. sessionStorage is similar to localStorage; the difference is that while data in localStorage doesn't expire, data in sessionStorage is cleared when the page session ends.

가장 큰 차이점은 localStorage는 새로고침을 할때 브라우저에 남는다는 것이고, sessionStorage는 남지 않는 다는 것이다.

code states final project를 할때 사용자의 토큰을 브라우저에 저장하고 전달할때 유요하게 사용을 하였음

reference: https://developer.mozilla.org/en-US/docs/Web/API/Window/sessionStorage

Basic Usage

// Save data to sessionStorage
sessionStorage.setItem('key', 'value');

// Get saved data from sessionStorage
let data = sessionStorage.getItem('key');

// Remove saved data from sessionStorage
sessionStorage.removeItem('key');

// Remove all saved data from sessionStorage
sessionStorage.clear();